|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
Edit Multiple Files in VI
Post 41503 by djschmitt on Tuesday 7th of October 2003 01:19:58 PM
10-07-2003
|
|
10 More Discussions You Might Find Interesting
1. AIX
At the office, we often have to edit one file with VI. We are 4-6 workers doing it and sometimes can be done at the same time.
We have found a problem and want to prevent it with a file lock. Is it possible and how ?
problem :
Worker-a starts edit VI session on File-A at 1PM
Worker-b... (14 Replies)
Discussion started by: Browser_ice
14 Replies
2. Shell Programming and Scripting
Hello,
I'm wondering where I could go to learn how to edit file sections that cross multiple lines. I'm wanting to write scripts that will add Gnome menu entries for all users on a system for scripts I write, etc. I can search an replace simple examples with sed, but this seems more complex.
... (8 Replies)
Discussion started by: Narnie
8 Replies
3. Shell Programming and Scripting
Hi all,
I would like to simply read a file which lists a number of pathnames and files, then search and replace key strings using a few vi commands:
:1,$s/search_str/replace_str/g<return>
but I am not sure how to automate the <return> of these vis commands when I am putting this in a... (8 Replies)
Discussion started by: cyberfrog
8 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I'd like to process multiple files. For example:
file1.txt
file2.txt
file3.txt
Each file contains several lines of data. I want to extract a piece of data and output it to a new file.
file1.txt ----> newfile1.txt
file2.txt ----> newfile2.txt
file3.txt ----> newfile3.txt
Here is... (3 Replies)
Discussion started by: Liverpaul09
3 Replies
5. UNIX for Advanced & Expert Users
I'm having a couple of issues. I'm trying to edit a nagios config and remove a host definition if a certain "host_name" is found. My thought is I would find host definition block containing the host_name I'm looking for and output the line numbers for the first and last lines. Using set, I will... (9 Replies)
Discussion started by: mglenney
9 Replies
6. Shell Programming and Scripting
Hello Team,
I want to know if there is any one liner command , using which I can edit multiple column of a file.
input file input.txt (comma separated),
taran, 12.45, uttam, 23.40, babay
karan, 12.45, raju, 11.40, rahulg
I want to update, 2nd and 4th column,
but want all those column... (8 Replies)
Discussion started by: Uttam Maji
8 Replies
7. Shell Programming and Scripting
I have 6 different pipe delimiter files. My loads failing due to missing company code.
File1: 31 st field is company code.
402660076310|2014-12-10 17:22:39|2280361|MRYKI|1||CA|92507|US||1|1|0|0|0||N|A1|ONT|1001891771660009250700402660076310|WM|0201|RALA |2014-12-12|5|2014-12-12|5||FRI - 12... (4 Replies)
Discussion started by: srikanth38
4 Replies
8. Shell Programming and Scripting
Experts - I have an requirement to gunzip and edit many files in a pair of directories.
I have two scripts that work great when run separately, but I'm having problems
combining the two.
The goal is to gunzip the files found in the first script and pipe them to the
bash/sed script and... (9 Replies)
Discussion started by: timj123
9 Replies
9. Shell Programming and Scripting
Hi All,
I am preserving OLD and NEW values and want to replace the values in one go instead of using multiple sed and mv commands. Please help.
echo "\nEnter the new qStart time '${CODE}' - (Hit Enter for No Change): \c"
read NEW
echo "\nEnter the new qStop time '${CODE}' - (Hit Enter for... (2 Replies)
Discussion started by: sdosanjh
2 Replies
10. Shell Programming and Scripting
Created a shell script to invoke sed to edit multiple files, but am missing something.
Here's the shell script:
oracle:$ cat edit_scripts.sh
#!/bin/sh
#------------------------------------------------------------------------------
# edit_scripts.sh
#
# This script executes sed to make global... (4 Replies)
Discussion started by: edstevens
4 Replies
LEARN ABOUT CENTOS
arping
ARPING(8) System Manager's Manual: iputils ARPING(8) NAME
arping - send ARP REQUEST to a neighbour host SYNOPSIS
arping [-AbDfhqUV] [-c count] [-w deadline] [-s source] -I interface destination DESCRIPTION
Ping destination on device interface by ARP packets, using source address source. OPTIONS
-A The same as -U, but ARP REPLY packets used instead of ARP REQUEST. -b Send only MAC level broadcasts. Normally arping starts from sending broadcast, and switch to unicast after reply received. -c count Stop after sending count ARP REQUEST packets. With deadline option, arping waits for count ARP REPLY packets, until the timeout expires. -D Duplicate address detection mode (DAD). See RFC2131, 4.4.1. Returns 0, if DAD succeeded i.e. no replies are received -f Finish after the first reply confirming that target is alive. -I interface Name of network device where to send ARP REQUEST packets. -h Print help page and exit. -q Quiet output. Nothing is displayed. -s source IP source address to use in ARP packets. If this option is absent, source address is: o In DAD mode (with option -D) set to 0.0.0.0. o In Unsolicited ARP mode (with options -U or -A) set to destination. o Otherwise, it is calculated from routing tables. -U Unsolicited ARP mode to update neighbours' ARP caches. No replies are expected. -V Print version of the program and exit. -w deadline Specify a timeout, in seconds, before arping exits regardless of how many packets have been sent or received. In this case arping does not stop after count packet are sent, it waits either for deadline expire or until count probes are answered. SEE ALSO
ping(8), clockdiff(8), tracepath(8). AUTHOR
arping was written by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>. It is now maintained by YOSHIFUJI Hideaki <yoshfuji@skbuff.net>. SECURITY
arping requires CAP_NET_RAW capability to be executed. It is not recommended to be used as set-uid root, because it allows user to modify ARP caches of neighbour hosts. AVAILABILITY
arping is part of iputils package and the latest versions are available in source form at http://www.skbuff.net/iputils/iputils-cur- rent.tar.bz2. iputils-121221 10 June 2014 ARPING(8)